/**
* Saves the animated gif.
*
* @access public
* @author Oliver Lillie
* @param string $save_path
* @param float $frame_delay The delay of each frame.
* @return Image
*/
public function save($save_path, $frame_delay = 0.1)
{
parent::save($save_path, $frame_delay);
// build the gif creator process
$gc = new \GifCreator\GifCreator();
// add in all the frames
$durations = array();
$frame_duration = $frame_delay * 100;
foreach ($this->_frames as $path) {
array_push($durations, $frame_duration);
}
$gc->create($this->_frames, $durations, $this->_loop_count === AnimatedGif::UNLIMITED_LOOPS ? '0' : $this->_loop_count + 1);
$gif_data = $gc->getGif();
// check for errors or put the data into the file.
if (empty($gif_data) === true || file_put_contents($save_path, $gif_data) === false) {
throw new FfmpegProcessPostProcessException('AnimatedGif save using `php` "' . $save_path . '" failed.');
}
return new Image($save_path, $this->_config);
}
/**
* Saves the animated gif.
*
* @access public
* @author Oliver Lillie
* @param string $save_path The path to save the animated gif to.
* @return PHPVideoToolkit\Image Returns a new instance of PHPVideoToolkit\Image with the new animated gif as the src.
* @throws PHPVideoToolkit\AnimatedGifException If an empty gif is generated.
* @throws PHPVideoToolkit\AnimatedGifException If the gif couldn't be saved to the filesystem.
*/
public function save($save_path)
{
$save_path = parent::save($save_path);
// build the gif creator process
require_once dirname(dirname(dirname(__FILE__))) . '/vendor/sybio/gif-creator/src/GifCreator/GifCreator.php';
$gc = new \GifCreator\GifCreator();
// add in all the frames
$durations = array();
$frame_duration = $this->_frame_delay * 100;
foreach ($this->_frames as $path) {
array_push($durations, $frame_duration);
}
$gc->create($this->_frames, $durations, $this->_loop_count === AnimatedGif::UNLIMITED_LOOPS ? '0' : $this->_loop_count + 1);
$gif_data = $gc->getGif();
// check for errors or put the data into the file.
if (empty($gif_data) === true) {
throw new AnimatedGifException('AnimatedGif using `php` generated an empty gif.');
}
if (file_put_contents($save_path, $gif_data) === false) {
throw new AnimatedGifException('AnimatedGif save to filesystem failed using "' . $save_path . '".');
}
return new Image($save_path, $this->_config);
}
